5601366431 has 16 divisors (see below), whose sum is σ = 6018508800. Its totient is φ = 5194119168.

The previous prime is 5601366403. The next prime is 5601366439. The reversal of 5601366431 is 1346631065.

It is a cyclic number.

It is not a de Polignac number, because 5601366431 - 2¹⁴ = 5601350047 is a prime.

It is a super-2 number, since 2×5601366431² = 62750611788667355522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5601366391 and 5601366400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601366439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1585475 + ... + 1589003.

It is an arithmetic number, because the mean of its divisors is an integer number (376156800).

Almost surely, 2^5601366431 is an apocalyptic number.

5601366431 is a deficient number, since it is larger than the sum of its proper divisors (417142369).

5601366431 is a wasteful number, since it uses less digits than its factorization.

5601366431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4898.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 5601366431 is about 74842.2770297644. The cubic root of 5601366431 is about 1775.9524274002.

Adding to 5601366431 its reverse (1346631065), we get a palindrome (6947997496).

The spelling of 5601366431 in words is "five billion, six hundred one million, three hundred sixty-six thousand, four hundred thirty-one".